@@ -1,124 +1,124 | |||
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1 | 1 | TEMPLATE = app |
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2 | 2 | # CONFIG += console v8 sim |
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3 | 3 | # CONFIG options = |
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4 | 4 | # verbose |
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5 | 5 | # boot_messages |
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6 | 6 | # debug_messages |
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7 | 7 | # cpu_usage_report |
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8 | 8 | # stack_report |
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9 | 9 | # vhdl_dev |
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10 | 10 | # debug_tch |
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11 | # lpp_dpu_destid REMOVE BEFORE DELIVERY TO LESIA | |
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11 | # lpp_dpu_destid /!\ REMOVE BEFORE DELIVERY TO LESIA /!\ | |
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12 | 12 | # debug_watchdog |
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13 | 13 | CONFIG += console verbose lpp_dpu_destid |
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14 | 14 | CONFIG -= qt |
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15 | 15 | |
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16 | 16 | include(./sparc.pri) |
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17 | 17 | |
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18 | 18 | # flight software version |
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19 | 19 | SWVERSION=-1-0 |
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20 | 20 | DEFINES += SW_VERSION_N1=3 # major |
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21 | 21 | DEFINES += SW_VERSION_N2=0 # minor |
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22 | 22 | DEFINES += SW_VERSION_N3=0 # patch |
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23 | 23 | DEFINES += SW_VERSION_N4=14 # internal |
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24 | 24 | |
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25 | 25 | # <GCOV> |
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26 | 26 | #QMAKE_CFLAGS_RELEASE += -fprofile-arcs -ftest-coverage |
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27 | 27 | #LIBS += -lgcov /opt/GCOV/01A/lib/overload.o -lc |
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28 | 28 | # </GCOV> |
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29 | 29 | |
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30 | 30 | # <CHANGE BEFORE FLIGHT> |
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31 | 31 | contains( CONFIG, lpp_dpu_destid ) { |
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32 | 32 | DEFINES += LPP_DPU_DESTID |
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33 | 33 | } |
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34 | 34 | # </CHANGE BEFORE FLIGHT> |
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35 | 35 | |
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36 | 36 | contains( CONFIG, debug_tch ) { |
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37 | 37 | DEFINES += DEBUG_TCH |
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38 | 38 | } |
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39 | 39 | DEFINES += MSB_FIRST_TCH |
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40 | 40 | |
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41 | 41 | contains( CONFIG, vhdl_dev ) { |
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42 | 42 | DEFINES += VHDL_DEV |
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43 | 43 | } |
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44 | 44 | |
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45 | 45 | contains( CONFIG, verbose ) { |
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46 | 46 | DEFINES += PRINT_MESSAGES_ON_CONSOLE |
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47 | 47 | } |
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48 | 48 | |
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49 | 49 | contains( CONFIG, debug_messages ) { |
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50 | 50 | DEFINES += DEBUG_MESSAGES |
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51 | 51 | } |
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52 | 52 | |
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53 | 53 | contains( CONFIG, cpu_usage_report ) { |
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54 | 54 | DEFINES += PRINT_TASK_STATISTICS |
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55 | 55 | } |
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56 | 56 | |
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57 | 57 | contains( CONFIG, stack_report ) { |
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58 | 58 | DEFINES += PRINT_STACK_REPORT |
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59 | 59 | } |
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60 | 60 | |
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61 | 61 | contains( CONFIG, boot_messages ) { |
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62 | 62 | DEFINES += BOOT_MESSAGES |
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63 | 63 | } |
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64 | 64 | |
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65 | 65 | contains( CONFIG, debug_watchdog ) { |
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66 | 66 | DEFINES += DEBUG_WATCHDOG |
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67 | 67 | } |
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68 | 68 | |
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69 | 69 | #doxygen.target = doxygen |
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70 | 70 | #doxygen.commands = doxygen ../doc/Doxyfile |
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71 | 71 | #QMAKE_EXTRA_TARGETS += doxygen |
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72 | 72 | |
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73 | 73 | TARGET = fsw |
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74 | 74 | |
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75 | 75 | INCLUDEPATH += \ |
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76 | 76 | $${PWD}/../src \ |
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77 | 77 | $${PWD}/../header \ |
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78 | 78 | $${PWD}/../header/lfr_common_headers \ |
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79 | 79 | $${PWD}/../header/processing \ |
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80 | 80 | $${PWD}/../LFR_basic-parameters |
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81 | 81 | |
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82 | 82 | SOURCES += \ |
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83 | 83 | ../src/wf_handler.c \ |
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84 | 84 | ../src/tc_handler.c \ |
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85 | 85 | ../src/fsw_misc.c \ |
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86 | 86 | ../src/fsw_init.c \ |
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87 | 87 | ../src/fsw_globals.c \ |
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88 | 88 | ../src/fsw_spacewire.c \ |
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89 | 89 | ../src/tc_load_dump_parameters.c \ |
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90 | 90 | ../src/tm_lfr_tc_exe.c \ |
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91 | 91 | ../src/tc_acceptance.c \ |
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92 | 92 | ../src/processing/fsw_processing.c \ |
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93 | 93 | ../src/processing/avf0_prc0.c \ |
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94 | 94 | ../src/processing/avf1_prc1.c \ |
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95 | 95 | ../src/processing/avf2_prc2.c \ |
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96 | 96 | ../src/lfr_cpu_usage_report.c \ |
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97 | 97 | ../LFR_basic-parameters/basic_parameters.c |
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98 | 98 | |
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99 | 99 | HEADERS += \ |
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100 | 100 | ../header/wf_handler.h \ |
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101 | 101 | ../header/tc_handler.h \ |
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102 | 102 | ../header/grlib_regs.h \ |
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103 | 103 | ../header/fsw_misc.h \ |
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104 | 104 | ../header/fsw_init.h \ |
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105 | 105 | ../header/fsw_spacewire.h \ |
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106 | 106 | ../header/tc_load_dump_parameters.h \ |
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107 | 107 | ../header/tm_lfr_tc_exe.h \ |
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108 | 108 | ../header/tc_acceptance.h \ |
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109 | 109 | ../header/processing/fsw_processing.h \ |
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110 | 110 | ../header/processing/avf0_prc0.h \ |
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111 | 111 | ../header/processing/avf1_prc1.h \ |
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112 | 112 | ../header/processing/avf2_prc2.h \ |
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113 | 113 | ../header/fsw_params_wf_handler.h \ |
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114 | 114 | ../header/lfr_cpu_usage_report.h \ |
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115 | 115 | ../header/lfr_common_headers/ccsds_types.h \ |
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116 | 116 | ../header/lfr_common_headers/fsw_params.h \ |
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117 | 117 | ../header/lfr_common_headers/fsw_params_nb_bytes.h \ |
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118 | 118 | ../header/lfr_common_headers/fsw_params_processing.h \ |
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119 | 119 | ../header/lfr_common_headers/TC_types.h \ |
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120 | 120 | ../header/lfr_common_headers/tm_byte_positions.h \ |
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121 | 121 | ../LFR_basic-parameters/basic_parameters.h \ |
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122 | 122 | ../LFR_basic-parameters/basic_parameters_params.h \ |
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123 | 123 | ../header/GscMemoryLPP.hpp |
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124 | 124 |
@@ -1,1606 +1,1606 | |||
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1 | 1 | /** Functions and tasks related to TeleCommand handling. |
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2 | 2 | * |
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3 | 3 | * @file |
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4 | 4 | * @author P. LEROY |
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5 | 5 | * |
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6 | 6 | * A group of functions to handle TeleCommands:\n |
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7 | 7 | * action launching\n |
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8 | 8 | * TC parsing\n |
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9 | 9 | * ... |
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10 | 10 | * |
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11 | 11 | */ |
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12 | 12 | |
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13 | 13 | #include "tc_handler.h" |
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14 | 14 | #include "math.h" |
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15 | 15 | |
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16 | 16 | //*********** |
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17 | 17 | // RTEMS TASK |
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18 | 18 | |
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19 | 19 | rtems_task actn_task( rtems_task_argument unused ) |
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20 | 20 | { |
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21 | 21 | /** This RTEMS task is responsible for launching actions upton the reception of valid TeleCommands. |
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22 | 22 | * |
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23 | 23 | * @param unused is the starting argument of the RTEMS task |
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24 | 24 | * |
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25 | 25 | * The ACTN task waits for data coming from an RTEMS msesage queue. When data arrives, it launches specific actions depending |
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26 | 26 | * on the incoming TeleCommand. |
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27 | 27 | * |
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28 | 28 | */ |
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29 | 29 | |
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30 | 30 | int result; |
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31 | 31 | rtems_status_code status; // RTEMS status code |
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32 | 32 | ccsdsTelecommandPacket_t TC; // TC sent to the ACTN task |
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33 | 33 | size_t size; // size of the incoming TC packet |
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34 | 34 | unsigned char subtype; // subtype of the current TC packet |
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35 | 35 | unsigned char time[6]; |
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36 | 36 | rtems_id queue_rcv_id; |
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37 | 37 | rtems_id queue_snd_id; |
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38 | 38 | |
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39 | 39 | status = get_message_queue_id_recv( &queue_rcv_id ); |
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40 | 40 | if (status != RTEMS_SUCCESSFUL) |
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41 | 41 | { |
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42 | 42 | PRINTF1("in ACTN *** ERR get_message_queue_id_recv %d\n", status) |
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43 | 43 | } |
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44 | 44 | |
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45 | 45 | status = get_message_queue_id_send( &queue_snd_id ); |
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46 | 46 | if (status != RTEMS_SUCCESSFUL) |
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47 | 47 | { |
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48 | 48 | PRINTF1("in ACTN *** ERR get_message_queue_id_send %d\n", status) |
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49 | 49 | } |
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50 | 50 | |
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51 | 51 | result = LFR_SUCCESSFUL; |
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52 | 52 | subtype = 0; // subtype of the current TC packet |
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53 | 53 | |
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54 | 54 | BOOT_PRINTF("in ACTN *** \n") |
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55 | 55 | |
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56 | 56 | while(1) |
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57 | 57 | { |
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58 | 58 | status = rtems_message_queue_receive( queue_rcv_id, (char*) &TC, &size, |
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59 | 59 | RTEMS_WAIT, RTEMS_NO_TIMEOUT); |
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60 | 60 | getTime( time ); // set time to the current time |
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61 | 61 | if (status!=RTEMS_SUCCESSFUL) |
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62 | 62 | { |
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63 | 63 | PRINTF1("ERR *** in task ACTN *** error receiving a message, code %d \n", status) |
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64 | 64 | } |
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65 | 65 | else |
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66 | 66 | { |
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67 | 67 | subtype = TC.serviceSubType; |
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68 | 68 | switch(subtype) |
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69 | 69 | { |
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70 | 70 | case TC_SUBTYPE_RESET: |
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71 | 71 | result = action_reset( &TC, queue_snd_id, time ); |
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72 | 72 | close_action( &TC, result, queue_snd_id ); |
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73 | 73 | break; |
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74 | 74 | case TC_SUBTYPE_LOAD_COMM: |
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75 | 75 | result = action_load_common_par( &TC ); |
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76 | 76 | close_action( &TC, result, queue_snd_id ); |
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77 | 77 | break; |
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78 | 78 | case TC_SUBTYPE_LOAD_NORM: |
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79 | 79 | result = action_load_normal_par( &TC, queue_snd_id, time ); |
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80 | 80 | close_action( &TC, result, queue_snd_id ); |
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81 | 81 | break; |
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82 | 82 | case TC_SUBTYPE_LOAD_BURST: |
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83 | 83 | result = action_load_burst_par( &TC, queue_snd_id, time ); |
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84 | 84 | close_action( &TC, result, queue_snd_id ); |
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85 | 85 | break; |
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86 | 86 | case TC_SUBTYPE_LOAD_SBM1: |
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87 | 87 | result = action_load_sbm1_par( &TC, queue_snd_id, time ); |
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88 | 88 | close_action( &TC, result, queue_snd_id ); |
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89 | 89 | break; |
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90 | 90 | case TC_SUBTYPE_LOAD_SBM2: |
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91 | 91 | result = action_load_sbm2_par( &TC, queue_snd_id, time ); |
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92 | 92 | close_action( &TC, result, queue_snd_id ); |
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93 | 93 | break; |
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94 | 94 | case TC_SUBTYPE_DUMP: |
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95 | 95 | result = action_dump_par( &TC, queue_snd_id ); |
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96 | 96 | close_action( &TC, result, queue_snd_id ); |
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97 | 97 | break; |
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98 | 98 | case TC_SUBTYPE_ENTER: |
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99 | 99 | result = action_enter_mode( &TC, queue_snd_id ); |
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100 | 100 | close_action( &TC, result, queue_snd_id ); |
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101 | 101 | break; |
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102 | 102 | case TC_SUBTYPE_UPDT_INFO: |
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103 | 103 | result = action_update_info( &TC, queue_snd_id ); |
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104 | 104 | close_action( &TC, result, queue_snd_id ); |
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105 | 105 | break; |
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106 | 106 | case TC_SUBTYPE_EN_CAL: |
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107 | 107 | result = action_enable_calibration( &TC, queue_snd_id, time ); |
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108 | 108 | close_action( &TC, result, queue_snd_id ); |
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109 | 109 | break; |
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110 | 110 | case TC_SUBTYPE_DIS_CAL: |
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111 | 111 | result = action_disable_calibration( &TC, queue_snd_id, time ); |
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112 | 112 | close_action( &TC, result, queue_snd_id ); |
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113 | 113 | break; |
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114 | 114 | case TC_SUBTYPE_LOAD_K: |
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115 | 115 | result = action_load_kcoefficients( &TC, queue_snd_id, time ); |
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116 | 116 | close_action( &TC, result, queue_snd_id ); |
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117 | 117 | break; |
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118 | 118 | case TC_SUBTYPE_DUMP_K: |
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119 | 119 | result = action_dump_kcoefficients( &TC, queue_snd_id, time ); |
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120 | 120 | close_action( &TC, result, queue_snd_id ); |
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121 | 121 | break; |
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122 | 122 | case TC_SUBTYPE_LOAD_FBINS: |
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123 | 123 | result = action_load_fbins_mask( &TC, queue_snd_id, time ); |
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124 | 124 | close_action( &TC, result, queue_snd_id ); |
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125 | 125 | break; |
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126 | 126 | case TC_SUBTYPE_UPDT_TIME: |
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127 | 127 | result = action_update_time( &TC ); |
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128 | 128 | close_action( &TC, result, queue_snd_id ); |
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129 | 129 | break; |
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130 | 130 | default: |
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131 | 131 | break; |
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132 | 132 | } |
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133 | 133 | } |
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134 | 134 | } |
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135 | 135 | } |
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136 | 136 | |
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137 | 137 | //*********** |
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138 | 138 | // TC ACTIONS |
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139 | 139 | |
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140 | 140 | int action_reset(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) |
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141 | 141 | { |
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142 | 142 | /** This function executes specific actions when a TC_LFR_RESET TeleCommand has been received. |
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143 | 143 | * |
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144 | 144 | * @param TC points to the TeleCommand packet that is being processed |
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145 | 145 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
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146 | 146 | * |
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147 | 147 | */ |
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148 | 148 | |
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149 | 149 | PRINTF("this is the end!!!\n") |
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150 | 150 | exit(0); |
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151 | 151 | send_tm_lfr_tc_exe_not_implemented( TC, queue_id, time ); |
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152 | 152 | return LFR_DEFAULT; |
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153 | 153 | } |
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154 | 154 | |
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155 | 155 | int action_enter_mode(ccsdsTelecommandPacket_t *TC, rtems_id queue_id ) |
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156 | 156 | { |
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157 | 157 | /** This function executes specific actions when a TC_LFR_ENTER_MODE TeleCommand has been received. |
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158 | 158 | * |
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159 | 159 | * @param TC points to the TeleCommand packet that is being processed |
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160 | 160 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
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161 | 161 | * |
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162 | 162 | */ |
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163 | 163 | |
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164 | 164 | rtems_status_code status; |
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165 | 165 | unsigned char requestedMode; |
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166 | 166 | unsigned int *transitionCoarseTime_ptr; |
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167 | 167 | unsigned int transitionCoarseTime; |
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168 | 168 | unsigned char * bytePosPtr; |
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169 | 169 | |
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170 | 170 | bytePosPtr = (unsigned char *) &TC->packetID; |
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171 | 171 | |
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172 | 172 | requestedMode = bytePosPtr[ BYTE_POS_CP_MODE_LFR_SET ]; |
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173 | 173 | transitionCoarseTime_ptr = (unsigned int *) ( &bytePosPtr[ BYTE_POS_CP_LFR_ENTER_MODE_TIME ] ); |
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174 | 174 | transitionCoarseTime = (*transitionCoarseTime_ptr) & 0x7fffffff; |
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175 | 175 | |
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176 | 176 | status = check_mode_value( requestedMode ); |
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177 | 177 | |
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178 | 178 | if ( status != LFR_SUCCESSFUL ) // the mode value is inconsistent |
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179 | 179 | { |
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180 | 180 | send_tm_lfr_tc_exe_inconsistent( TC, queue_id, BYTE_POS_CP_MODE_LFR_SET, requestedMode ); |
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181 | 181 | } |
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182 | 182 | |
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183 | 183 | else // the mode value is valid, check the transition |
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184 | 184 | { |
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185 | 185 | status = check_mode_transition(requestedMode); |
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186 | 186 | if (status != LFR_SUCCESSFUL) |
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187 | 187 | { |
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188 | 188 | PRINTF("ERR *** in action_enter_mode *** check_mode_transition\n") |
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189 | 189 | send_tm_lfr_tc_exe_not_executable( TC, queue_id ); |
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190 | 190 | } |
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191 | 191 | } |
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192 | 192 | |
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193 | 193 | if ( status == LFR_SUCCESSFUL ) // the transition is valid, check the date |
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194 | 194 | { |
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195 | 195 | status = check_transition_date( transitionCoarseTime ); |
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196 | 196 | if (status != LFR_SUCCESSFUL) |
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197 | 197 | { |
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198 | 198 | PRINTF("ERR *** in action_enter_mode *** check_transition_date\n"); |
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199 | 199 | send_tm_lfr_tc_exe_not_executable(TC, queue_id ); |
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200 | 200 | } |
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201 | 201 | } |
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202 | 202 | |
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203 | 203 | if ( status == LFR_SUCCESSFUL ) // the date is valid, enter the mode |
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204 | 204 | { |
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205 | 205 | PRINTF1("OK *** in action_enter_mode *** enter mode %d\n", requestedMode); |
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206 | 206 | |
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207 | 207 | update_last_valid_transition_date( transitionCoarseTime ); |
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208 | 208 | |
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209 | 209 | switch(requestedMode) |
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210 | 210 | { |
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211 | 211 | case LFR_MODE_STANDBY: |
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212 | 212 | status = enter_mode_standby(); |
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213 | 213 | break; |
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214 | 214 | case LFR_MODE_NORMAL: |
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215 | 215 | status = enter_mode_normal( transitionCoarseTime ); |
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216 | 216 | break; |
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217 | 217 | case LFR_MODE_BURST: |
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218 | 218 | status = enter_mode_burst( transitionCoarseTime ); |
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219 | 219 | break; |
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220 | 220 | case LFR_MODE_SBM1: |
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221 | 221 | status = enter_mode_sbm1( transitionCoarseTime ); |
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222 | 222 | break; |
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223 | 223 | case LFR_MODE_SBM2: |
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224 | 224 | status = enter_mode_sbm2( transitionCoarseTime ); |
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225 | 225 | break; |
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226 | 226 | default: |
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227 | 227 | break; |
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228 | 228 | } |
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229 | 229 | } |
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230 | 230 | |
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231 | 231 | return status; |
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232 | 232 | } |
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233 | 233 | |
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234 | 234 | int action_update_info(ccsdsTelecommandPacket_t *TC, rtems_id queue_id) |
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235 | 235 | { |
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236 | 236 | /** This function executes specific actions when a TC_LFR_UPDATE_INFO TeleCommand has been received. |
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237 | 237 | * |
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238 | 238 | * @param TC points to the TeleCommand packet that is being processed |
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239 | 239 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
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240 | 240 | * |
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241 | 241 | * @return LFR directive status code: |
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242 | 242 | * - LFR_DEFAULT |
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243 | 243 | * - LFR_SUCCESSFUL |
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244 | 244 | * |
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245 | 245 | */ |
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246 | 246 | |
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247 | 247 | unsigned int val; |
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248 | 248 | int result; |
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249 | 249 | unsigned int status; |
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250 | 250 | unsigned char mode; |
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251 | 251 | unsigned char * bytePosPtr; |
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252 | 252 | |
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253 | 253 | bytePosPtr = (unsigned char *) &TC->packetID; |
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254 | 254 | |
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255 | 255 | // check LFR mode |
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256 | 256 | mode = (bytePosPtr[ BYTE_POS_UPDATE_INFO_PARAMETERS_SET5 ] & 0x1e) >> 1; |
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257 | 257 | status = check_update_info_hk_lfr_mode( mode ); |
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258 | 258 | if (status == LFR_SUCCESSFUL) // check TDS mode |
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259 | 259 | { |
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260 | 260 | mode = (bytePosPtr[ BYTE_POS_UPDATE_INFO_PARAMETERS_SET6 ] & 0xf0) >> 4; |
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261 | 261 | status = check_update_info_hk_tds_mode( mode ); |
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262 | 262 | } |
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263 | 263 | if (status == LFR_SUCCESSFUL) // check THR mode |
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264 | 264 | { |
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265 | 265 | mode = (bytePosPtr[ BYTE_POS_UPDATE_INFO_PARAMETERS_SET6 ] & 0x0f); |
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266 | 266 | status = check_update_info_hk_thr_mode( mode ); |
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267 | 267 | } |
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268 | 268 | if (status == LFR_SUCCESSFUL) // if the parameter check is successful |
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269 | 269 | { |
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270 | 270 | val = housekeeping_packet.hk_lfr_update_info_tc_cnt[0] * 256 |
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271 | 271 | + housekeeping_packet.hk_lfr_update_info_tc_cnt[1]; |
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272 | 272 | val++; |
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273 | 273 | housekeeping_packet.hk_lfr_update_info_tc_cnt[0] = (unsigned char) (val >> 8); |
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274 | 274 | housekeeping_packet.hk_lfr_update_info_tc_cnt[1] = (unsigned char) (val); |
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275 | 275 | } |
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276 | 276 | |
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277 | 277 | // pa_bia_status_info |
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278 | 278 | // => pa_bia_mode_mux_set 3 bits |
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279 | 279 | // => pa_bia_mode_hv_enabled 1 bit |
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280 | 280 | // => pa_bia_mode_bias1_enabled 1 bit |
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281 | 281 | // => pa_bia_mode_bias2_enabled 1 bit |
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282 | 282 | // => pa_bia_mode_bias3_enabled 1 bit |
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283 | 283 | // => pa_bia_on_off (cp_dpu_bias_on_off) |
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284 | 284 | pa_bia_status_info = bytePosPtr[ BYTE_POS_UPDATE_INFO_PARAMETERS_SET2 ] & 0xfe; // [1111 1110] |
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285 | 285 | pa_bia_status_info = pa_bia_status_info |
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286 | 286 | | (bytePosPtr[ BYTE_POS_UPDATE_INFO_PARAMETERS_SET1 ] & 0x1); |
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287 | 287 | |
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288 | 288 | result = status; |
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289 | 289 | |
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290 | 290 | return result; |
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291 | 291 | } |
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292 | 292 | |
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293 | 293 | int action_enable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) |
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294 | 294 | { |
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295 | 295 | /** This function executes specific actions when a TC_LFR_ENABLE_CALIBRATION TeleCommand has been received. |
|
296 | 296 | * |
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297 | 297 | * @param TC points to the TeleCommand packet that is being processed |
|
298 | 298 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
299 | 299 | * |
|
300 | 300 | */ |
|
301 | 301 | |
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302 | 302 | int result; |
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303 | 303 | |
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304 | 304 | result = LFR_DEFAULT; |
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305 | 305 | |
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306 | 306 | setCalibration( true ); |
|
307 | 307 | |
|
308 | 308 | result = LFR_SUCCESSFUL; |
|
309 | 309 | |
|
310 | 310 | return result; |
|
311 | 311 | } |
|
312 | 312 | |
|
313 | 313 | int action_disable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) |
|
314 | 314 | { |
|
315 | 315 | /** This function executes specific actions when a TC_LFR_DISABLE_CALIBRATION TeleCommand has been received. |
|
316 | 316 | * |
|
317 | 317 | * @param TC points to the TeleCommand packet that is being processed |
|
318 | 318 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
319 | 319 | * |
|
320 | 320 | */ |
|
321 | 321 | |
|
322 | 322 | int result; |
|
323 | 323 | |
|
324 | 324 | result = LFR_DEFAULT; |
|
325 | 325 | |
|
326 | 326 | setCalibration( false ); |
|
327 | 327 | |
|
328 | 328 | result = LFR_SUCCESSFUL; |
|
329 | 329 | |
|
330 | 330 | return result; |
|
331 | 331 | } |
|
332 | 332 | |
|
333 | 333 | int action_update_time(ccsdsTelecommandPacket_t *TC) |
|
334 | 334 | { |
|
335 | 335 | /** This function executes specific actions when a TC_LFR_UPDATE_TIME TeleCommand has been received. |
|
336 | 336 | * |
|
337 | 337 | * @param TC points to the TeleCommand packet that is being processed |
|
338 | 338 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
339 | 339 | * |
|
340 | 340 | * @return LFR_SUCCESSFUL |
|
341 | 341 | * |
|
342 | 342 | */ |
|
343 | 343 | |
|
344 | 344 | unsigned int val; |
|
345 | 345 | |
|
346 | 346 | time_management_regs->coarse_time_load = (TC->dataAndCRC[0] << 24) |
|
347 | 347 | + (TC->dataAndCRC[1] << 16) |
|
348 | 348 | + (TC->dataAndCRC[2] << 8) |
|
349 | 349 | + TC->dataAndCRC[3]; |
|
350 | 350 | |
|
351 | 351 | val = housekeeping_packet.hk_lfr_update_time_tc_cnt[0] * 256 |
|
352 | 352 | + housekeeping_packet.hk_lfr_update_time_tc_cnt[1]; |
|
353 | 353 | val++; |
|
354 | 354 | housekeeping_packet.hk_lfr_update_time_tc_cnt[0] = (unsigned char) (val >> 8); |
|
355 | 355 | housekeeping_packet.hk_lfr_update_time_tc_cnt[1] = (unsigned char) (val); |
|
356 | 356 | |
|
357 | 357 | return LFR_SUCCESSFUL; |
|
358 | 358 | } |
|
359 | 359 | |
|
360 | 360 | //******************* |
|
361 | 361 | // ENTERING THE MODES |
|
362 | 362 | int check_mode_value( unsigned char requestedMode ) |
|
363 | 363 | { |
|
364 | 364 | int status; |
|
365 | 365 | |
|
366 | 366 | if ( (requestedMode != LFR_MODE_STANDBY) |
|
367 | 367 | && (requestedMode != LFR_MODE_NORMAL) && (requestedMode != LFR_MODE_BURST) |
|
368 | 368 | && (requestedMode != LFR_MODE_SBM1) && (requestedMode != LFR_MODE_SBM2) ) |
|
369 | 369 | { |
|
370 | 370 | status = LFR_DEFAULT; |
|
371 | 371 | } |
|
372 | 372 | else |
|
373 | 373 | { |
|
374 | 374 | status = LFR_SUCCESSFUL; |
|
375 | 375 | } |
|
376 | 376 | |
|
377 | 377 | return status; |
|
378 | 378 | } |
|
379 | 379 | |
|
380 | 380 | int check_mode_transition( unsigned char requestedMode ) |
|
381 | 381 | { |
|
382 | 382 | /** This function checks the validity of the transition requested by the TC_LFR_ENTER_MODE. |
|
383 | 383 | * |
|
384 | 384 | * @param requestedMode is the mode requested by the TC_LFR_ENTER_MODE |
|
385 | 385 | * |
|
386 | 386 | * @return LFR directive status codes: |
|
387 | 387 | * - LFR_SUCCESSFUL - the transition is authorized |
|
388 | 388 | * - LFR_DEFAULT - the transition is not authorized |
|
389 | 389 | * |
|
390 | 390 | */ |
|
391 | 391 | |
|
392 | 392 | int status; |
|
393 | 393 | |
|
394 | 394 | switch (requestedMode) |
|
395 | 395 | { |
|
396 | 396 | case LFR_MODE_STANDBY: |
|
397 | 397 | if ( lfrCurrentMode == LFR_MODE_STANDBY ) { |
|
398 | 398 | status = LFR_DEFAULT; |
|
399 | 399 | } |
|
400 | 400 | else |
|
401 | 401 | { |
|
402 | 402 | status = LFR_SUCCESSFUL; |
|
403 | 403 | } |
|
404 | 404 | break; |
|
405 | 405 | case LFR_MODE_NORMAL: |
|
406 | 406 | if ( lfrCurrentMode == LFR_MODE_NORMAL ) { |
|
407 | 407 | status = LFR_DEFAULT; |
|
408 | 408 | } |
|
409 | 409 | else { |
|
410 | 410 | status = LFR_SUCCESSFUL; |
|
411 | 411 | } |
|
412 | 412 | break; |
|
413 | 413 | case LFR_MODE_BURST: |
|
414 | 414 | if ( lfrCurrentMode == LFR_MODE_BURST ) { |
|
415 | 415 | status = LFR_DEFAULT; |
|
416 | 416 | } |
|
417 | 417 | else { |
|
418 | 418 | status = LFR_SUCCESSFUL; |
|
419 | 419 | } |
|
420 | 420 | break; |
|
421 | 421 | case LFR_MODE_SBM1: |
|
422 | 422 | if ( lfrCurrentMode == LFR_MODE_SBM1 ) { |
|
423 | 423 | status = LFR_DEFAULT; |
|
424 | 424 | } |
|
425 | 425 | else { |
|
426 | 426 | status = LFR_SUCCESSFUL; |
|
427 | 427 | } |
|
428 | 428 | break; |
|
429 | 429 | case LFR_MODE_SBM2: |
|
430 | 430 | if ( lfrCurrentMode == LFR_MODE_SBM2 ) { |
|
431 | 431 | status = LFR_DEFAULT; |
|
432 | 432 | } |
|
433 | 433 | else { |
|
434 | 434 | status = LFR_SUCCESSFUL; |
|
435 | 435 | } |
|
436 | 436 | break; |
|
437 | 437 | default: |
|
438 | 438 | status = LFR_DEFAULT; |
|
439 | 439 | break; |
|
440 | 440 | } |
|
441 | 441 | |
|
442 | 442 | return status; |
|
443 | 443 | } |
|
444 | 444 | |
|
445 | 445 | void update_last_valid_transition_date( unsigned int transitionCoarseTime ) |
|
446 | 446 | { |
|
447 | 447 | lastValidEnterModeTime = transitionCoarseTime; |
|
448 | PRINTF1("lastValidEnterModeTime = %x\n", transitionCoarseTime); | |
|
448 | PRINTF1("lastValidEnterModeTime = 0x%x\n", transitionCoarseTime); | |
|
449 | 449 | } |
|
450 | 450 | |
|
451 | 451 | int check_transition_date( unsigned int transitionCoarseTime ) |
|
452 | 452 | { |
|
453 | 453 | int status; |
|
454 | 454 | unsigned int localCoarseTime; |
|
455 | 455 | unsigned int deltaCoarseTime; |
|
456 | 456 | |
|
457 | 457 | status = LFR_SUCCESSFUL; |
|
458 | 458 | |
|
459 | 459 | if (transitionCoarseTime == 0) // transition time = 0 means an instant transition |
|
460 | 460 | { |
|
461 | 461 | status = LFR_SUCCESSFUL; |
|
462 | 462 | } |
|
463 | 463 | else |
|
464 | 464 | { |
|
465 | 465 | localCoarseTime = time_management_regs->coarse_time & 0x7fffffff; |
|
466 | 466 | |
|
467 | 467 | PRINTF2("localTime = %x, transitionTime = %x\n", localCoarseTime, transitionCoarseTime); |
|
468 | 468 | |
|
469 | 469 | if ( transitionCoarseTime <= localCoarseTime ) // SSS-CP-EQS-322 |
|
470 | 470 | { |
|
471 | 471 | status = LFR_DEFAULT; |
|
472 | 472 | PRINTF("ERR *** in check_transition_date *** transitionCoarseTime <= localCoarseTime\n"); |
|
473 | 473 | } |
|
474 | 474 | |
|
475 | 475 | if (status == LFR_SUCCESSFUL) |
|
476 | 476 | { |
|
477 | 477 | deltaCoarseTime = transitionCoarseTime - localCoarseTime; |
|
478 | 478 | if ( deltaCoarseTime > 3 ) // SSS-CP-EQS-323 |
|
479 | 479 | { |
|
480 | 480 | status = LFR_DEFAULT; |
|
481 | 481 | PRINTF1("ERR *** in check_transition_date *** deltaCoarseTime = %x\n", deltaCoarseTime) |
|
482 | 482 | } |
|
483 | 483 | } |
|
484 | 484 | } |
|
485 | 485 | |
|
486 | 486 | return status; |
|
487 | 487 | } |
|
488 | 488 | |
|
489 | 489 | int restart_asm_activities( unsigned char lfrRequestedMode ) |
|
490 | 490 | { |
|
491 | 491 | rtems_status_code status; |
|
492 | 492 | |
|
493 | 493 | status = stop_spectral_matrices(); |
|
494 | 494 | |
|
495 | 495 | status = restart_asm_tasks( lfrRequestedMode ); |
|
496 | 496 | |
|
497 | 497 | launch_spectral_matrix(); |
|
498 | 498 | |
|
499 | 499 | return status; |
|
500 | 500 | } |
|
501 | 501 | |
|
502 | 502 | int stop_spectral_matrices( void ) |
|
503 | 503 | { |
|
504 | 504 | /** This function stops and restarts the current mode average spectral matrices activities. |
|
505 | 505 | * |
|
506 | 506 | * @return RTEMS directive status codes: |
|
507 | 507 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
508 | 508 | * - RTEMS_INVALID_ID - task id invalid |
|
509 | 509 | * - RTEMS_ALREADY_SUSPENDED - task already suspended |
|
510 | 510 | * |
|
511 | 511 | */ |
|
512 | 512 | |
|
513 | 513 | rtems_status_code status; |
|
514 | 514 | |
|
515 | 515 | status = RTEMS_SUCCESSFUL; |
|
516 | 516 | |
|
517 | 517 | // (1) mask interruptions |
|
518 | 518 | LEON_Mask_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt |
|
519 | 519 | |
|
520 | 520 | // (2) reset spectral matrices registers |
|
521 | 521 | set_sm_irq_onNewMatrix( 0 ); // stop the spectral matrices |
|
522 | 522 | reset_sm_status(); |
|
523 | 523 | |
|
524 | 524 | // (3) clear interruptions |
|
525 | 525 | LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt |
|
526 | 526 | |
|
527 | 527 | // suspend several tasks |
|
528 | 528 | if (lfrCurrentMode != LFR_MODE_STANDBY) { |
|
529 | 529 | status = suspend_asm_tasks(); |
|
530 | 530 | } |
|
531 | 531 | |
|
532 | 532 | if (status != RTEMS_SUCCESSFUL) |
|
533 | 533 | { |
|
534 | 534 | PRINTF1("in stop_current_mode *** in suspend_science_tasks *** ERR code: %d\n", status) |
|
535 | 535 | } |
|
536 | 536 | |
|
537 | 537 | return status; |
|
538 | 538 | } |
|
539 | 539 | |
|
540 | 540 | int stop_current_mode( void ) |
|
541 | 541 | { |
|
542 | 542 | /** This function stops the current mode by masking interrupt lines and suspending science tasks. |
|
543 | 543 | * |
|
544 | 544 | * @return RTEMS directive status codes: |
|
545 | 545 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
546 | 546 | * - RTEMS_INVALID_ID - task id invalid |
|
547 | 547 | * - RTEMS_ALREADY_SUSPENDED - task already suspended |
|
548 | 548 | * |
|
549 | 549 | */ |
|
550 | 550 | |
|
551 | 551 | rtems_status_code status; |
|
552 | 552 | |
|
553 | 553 | status = RTEMS_SUCCESSFUL; |
|
554 | 554 | |
|
555 | 555 | // (1) mask interruptions |
|
556 | 556 | LEON_Mask_interrupt( IRQ_WAVEFORM_PICKER ); // mask waveform picker interrupt |
|
557 | 557 | LEON_Mask_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt |
|
558 | 558 | |
|
559 | 559 | // (2) reset waveform picker registers |
|
560 | 560 | reset_wfp_burst_enable(); // reset burst and enable bits |
|
561 | 561 | reset_wfp_status(); // reset all the status bits |
|
562 | 562 | |
|
563 | 563 | // (3) reset spectral matrices registers |
|
564 | 564 | set_sm_irq_onNewMatrix( 0 ); // stop the spectral matrices |
|
565 | 565 | reset_sm_status(); |
|
566 | 566 | |
|
567 | 567 | // reset lfr VHDL module |
|
568 | 568 | reset_lfr(); |
|
569 | 569 | |
|
570 | 570 | reset_extractSWF(); // reset the extractSWF flag to false |
|
571 | 571 | |
|
572 | 572 | // (4) clear interruptions |
|
573 | 573 | LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER ); // clear waveform picker interrupt |
|
574 | 574 | LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt |
|
575 | 575 | |
|
576 | 576 | // suspend several tasks |
|
577 | 577 | if (lfrCurrentMode != LFR_MODE_STANDBY) { |
|
578 | 578 | status = suspend_science_tasks(); |
|
579 | 579 | } |
|
580 | 580 | |
|
581 | 581 | if (status != RTEMS_SUCCESSFUL) |
|
582 | 582 | { |
|
583 | 583 | PRINTF1("in stop_current_mode *** in suspend_science_tasks *** ERR code: %d\n", status) |
|
584 | 584 | } |
|
585 | 585 | |
|
586 | 586 | return status; |
|
587 | 587 | } |
|
588 | 588 | |
|
589 | 589 | int enter_mode_standby( void ) |
|
590 | 590 | { |
|
591 | 591 | /** This function is used to put LFR in the STANDBY mode. |
|
592 | 592 | * |
|
593 | 593 | * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE |
|
594 | 594 | * |
|
595 | 595 | * @return RTEMS directive status codes: |
|
596 | 596 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
597 | 597 | * - RTEMS_INVALID_ID - task id invalid |
|
598 | 598 | * - RTEMS_INCORRECT_STATE - task never started |
|
599 | 599 | * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task |
|
600 | 600 | * |
|
601 | 601 | * The STANDBY mode does not depends on a specific transition date, the effect of the TC_LFR_ENTER_MODE |
|
602 | 602 | * is immediate. |
|
603 | 603 | * |
|
604 | 604 | */ |
|
605 | 605 | |
|
606 | 606 | int status; |
|
607 | 607 | |
|
608 | 608 | status = stop_current_mode(); // STOP THE CURRENT MODE |
|
609 | 609 | |
|
610 | 610 | #ifdef PRINT_TASK_STATISTICS |
|
611 | 611 | rtems_cpu_usage_report(); |
|
612 | 612 | #endif |
|
613 | 613 | |
|
614 | 614 | #ifdef PRINT_STACK_REPORT |
|
615 | 615 | PRINTF("stack report selected\n") |
|
616 | 616 | rtems_stack_checker_report_usage(); |
|
617 | 617 | #endif |
|
618 | 618 | |
|
619 | 619 | return status; |
|
620 | 620 | } |
|
621 | 621 | |
|
622 | 622 | int enter_mode_normal( unsigned int transitionCoarseTime ) |
|
623 | 623 | { |
|
624 | 624 | /** This function is used to start the NORMAL mode. |
|
625 | 625 | * |
|
626 | 626 | * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE |
|
627 | 627 | * |
|
628 | 628 | * @return RTEMS directive status codes: |
|
629 | 629 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
630 | 630 | * - RTEMS_INVALID_ID - task id invalid |
|
631 | 631 | * - RTEMS_INCORRECT_STATE - task never started |
|
632 | 632 | * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task |
|
633 | 633 | * |
|
634 | 634 | * The way the NORMAL mode is started depends on the LFR current mode. If LFR is in SBM1 or SBM2, |
|
635 | 635 | * the snapshots are not restarted, only ASM, BP and CWF data generation are affected. |
|
636 | 636 | * |
|
637 | 637 | */ |
|
638 | 638 | |
|
639 | 639 | int status; |
|
640 | 640 | |
|
641 | 641 | #ifdef PRINT_TASK_STATISTICS |
|
642 | 642 | rtems_cpu_usage_reset(); |
|
643 | 643 | #endif |
|
644 | 644 | |
|
645 | 645 | status = RTEMS_UNSATISFIED; |
|
646 | 646 | |
|
647 | 647 | switch( lfrCurrentMode ) |
|
648 | 648 | { |
|
649 | 649 | case LFR_MODE_STANDBY: |
|
650 | 650 | status = restart_science_tasks( LFR_MODE_NORMAL ); // restart science tasks |
|
651 | 651 | if (status == RTEMS_SUCCESSFUL) // relaunch spectral_matrix and waveform_picker modules |
|
652 | 652 | { |
|
653 | 653 | launch_spectral_matrix( ); |
|
654 | 654 | launch_waveform_picker( LFR_MODE_NORMAL, transitionCoarseTime ); |
|
655 | 655 | } |
|
656 | 656 | break; |
|
657 | 657 | case LFR_MODE_BURST: |
|
658 | 658 | status = stop_current_mode(); // stop the current mode |
|
659 | 659 | status = restart_science_tasks( LFR_MODE_NORMAL ); // restart the science tasks |
|
660 | 660 | if (status == RTEMS_SUCCESSFUL) // relaunch spectral_matrix and waveform_picker modules |
|
661 | 661 | { |
|
662 | 662 | launch_spectral_matrix( ); |
|
663 | 663 | launch_waveform_picker( LFR_MODE_NORMAL, transitionCoarseTime ); |
|
664 | 664 | } |
|
665 | 665 | break; |
|
666 | 666 | case LFR_MODE_SBM1: |
|
667 | 667 | restart_asm_activities( LFR_MODE_NORMAL ); // this is necessary to restart ASM tasks to update the parameters |
|
668 | 668 | status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action |
|
669 | 669 | break; |
|
670 | 670 | case LFR_MODE_SBM2: |
|
671 | 671 | restart_asm_activities( LFR_MODE_NORMAL ); // this is necessary to restart ASM tasks to update the parameters |
|
672 | 672 | status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action |
|
673 | 673 | break; |
|
674 | 674 | default: |
|
675 | 675 | break; |
|
676 | 676 | } |
|
677 | 677 | |
|
678 | 678 | if (status != RTEMS_SUCCESSFUL) |
|
679 | 679 | { |
|
680 | 680 | PRINTF1("ERR *** in enter_mode_normal *** status = %d\n", status) |
|
681 | 681 | status = RTEMS_UNSATISFIED; |
|
682 | 682 | } |
|
683 | 683 | |
|
684 | 684 | return status; |
|
685 | 685 | } |
|
686 | 686 | |
|
687 | 687 | int enter_mode_burst( unsigned int transitionCoarseTime ) |
|
688 | 688 | { |
|
689 | 689 | /** This function is used to start the BURST mode. |
|
690 | 690 | * |
|
691 | 691 | * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE |
|
692 | 692 | * |
|
693 | 693 | * @return RTEMS directive status codes: |
|
694 | 694 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
695 | 695 | * - RTEMS_INVALID_ID - task id invalid |
|
696 | 696 | * - RTEMS_INCORRECT_STATE - task never started |
|
697 | 697 | * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task |
|
698 | 698 | * |
|
699 | 699 | * The way the BURST mode is started does not depend on the LFR current mode. |
|
700 | 700 | * |
|
701 | 701 | */ |
|
702 | 702 | |
|
703 | 703 | |
|
704 | 704 | int status; |
|
705 | 705 | |
|
706 | 706 | #ifdef PRINT_TASK_STATISTICS |
|
707 | 707 | rtems_cpu_usage_reset(); |
|
708 | 708 | #endif |
|
709 | 709 | |
|
710 | 710 | status = stop_current_mode(); // stop the current mode |
|
711 | 711 | status = restart_science_tasks( LFR_MODE_BURST ); // restart the science tasks |
|
712 | 712 | if (status == RTEMS_SUCCESSFUL) // relaunch spectral_matrix and waveform_picker modules |
|
713 | 713 | { |
|
714 | 714 | launch_spectral_matrix( ); |
|
715 | 715 | launch_waveform_picker( LFR_MODE_BURST, transitionCoarseTime ); |
|
716 | 716 | } |
|
717 | 717 | |
|
718 | 718 | if (status != RTEMS_SUCCESSFUL) |
|
719 | 719 | { |
|
720 | 720 | PRINTF1("ERR *** in enter_mode_burst *** status = %d\n", status) |
|
721 | 721 | status = RTEMS_UNSATISFIED; |
|
722 | 722 | } |
|
723 | 723 | |
|
724 | 724 | return status; |
|
725 | 725 | } |
|
726 | 726 | |
|
727 | 727 | int enter_mode_sbm1( unsigned int transitionCoarseTime ) |
|
728 | 728 | { |
|
729 | 729 | /** This function is used to start the SBM1 mode. |
|
730 | 730 | * |
|
731 | 731 | * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE |
|
732 | 732 | * |
|
733 | 733 | * @return RTEMS directive status codes: |
|
734 | 734 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
735 | 735 | * - RTEMS_INVALID_ID - task id invalid |
|
736 | 736 | * - RTEMS_INCORRECT_STATE - task never started |
|
737 | 737 | * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task |
|
738 | 738 | * |
|
739 | 739 | * The way the SBM1 mode is started depends on the LFR current mode. If LFR is in NORMAL or SBM2, |
|
740 | 740 | * the snapshots are not restarted, only ASM, BP and CWF data generation are affected. In other |
|
741 | 741 | * cases, the acquisition is completely restarted. |
|
742 | 742 | * |
|
743 | 743 | */ |
|
744 | 744 | |
|
745 | 745 | int status; |
|
746 | 746 | |
|
747 | 747 | #ifdef PRINT_TASK_STATISTICS |
|
748 | 748 | rtems_cpu_usage_reset(); |
|
749 | 749 | #endif |
|
750 | 750 | |
|
751 | 751 | status = RTEMS_UNSATISFIED; |
|
752 | 752 | |
|
753 | 753 | switch( lfrCurrentMode ) |
|
754 | 754 | { |
|
755 | 755 | case LFR_MODE_STANDBY: |
|
756 | 756 | status = restart_science_tasks( LFR_MODE_SBM1 ); // restart science tasks |
|
757 | 757 | if (status == RTEMS_SUCCESSFUL) // relaunch spectral_matrix and waveform_picker modules |
|
758 | 758 | { |
|
759 | 759 | launch_spectral_matrix( ); |
|
760 | 760 | launch_waveform_picker( LFR_MODE_SBM1, transitionCoarseTime ); |
|
761 | 761 | } |
|
762 | 762 | break; |
|
763 | 763 | case LFR_MODE_NORMAL: // lfrCurrentMode will be updated after the execution of close_action |
|
764 | 764 | restart_asm_activities( LFR_MODE_SBM1 ); |
|
765 | 765 | status = LFR_SUCCESSFUL; |
|
766 | 766 | break; |
|
767 | 767 | case LFR_MODE_BURST: |
|
768 | 768 | status = stop_current_mode(); // stop the current mode |
|
769 | 769 | status = restart_science_tasks( LFR_MODE_SBM1 ); // restart the science tasks |
|
770 | 770 | if (status == RTEMS_SUCCESSFUL) // relaunch spectral_matrix and waveform_picker modules |
|
771 | 771 | { |
|
772 | 772 | launch_spectral_matrix( ); |
|
773 | 773 | launch_waveform_picker( LFR_MODE_SBM1, transitionCoarseTime ); |
|
774 | 774 | } |
|
775 | 775 | break; |
|
776 | 776 | case LFR_MODE_SBM2: |
|
777 | 777 | restart_asm_activities( LFR_MODE_SBM1 ); |
|
778 | 778 | status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action |
|
779 | 779 | break; |
|
780 | 780 | default: |
|
781 | 781 | break; |
|
782 | 782 | } |
|
783 | 783 | |
|
784 | 784 | if (status != RTEMS_SUCCESSFUL) |
|
785 | 785 | { |
|
786 | 786 | PRINTF1("ERR *** in enter_mode_sbm1 *** status = %d\n", status) |
|
787 | 787 | status = RTEMS_UNSATISFIED; |
|
788 | 788 | } |
|
789 | 789 | |
|
790 | 790 | return status; |
|
791 | 791 | } |
|
792 | 792 | |
|
793 | 793 | int enter_mode_sbm2( unsigned int transitionCoarseTime ) |
|
794 | 794 | { |
|
795 | 795 | /** This function is used to start the SBM2 mode. |
|
796 | 796 | * |
|
797 | 797 | * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE |
|
798 | 798 | * |
|
799 | 799 | * @return RTEMS directive status codes: |
|
800 | 800 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
801 | 801 | * - RTEMS_INVALID_ID - task id invalid |
|
802 | 802 | * - RTEMS_INCORRECT_STATE - task never started |
|
803 | 803 | * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task |
|
804 | 804 | * |
|
805 | 805 | * The way the SBM2 mode is started depends on the LFR current mode. If LFR is in NORMAL or SBM1, |
|
806 | 806 | * the snapshots are not restarted, only ASM, BP and CWF data generation are affected. In other |
|
807 | 807 | * cases, the acquisition is completely restarted. |
|
808 | 808 | * |
|
809 | 809 | */ |
|
810 | 810 | |
|
811 | 811 | int status; |
|
812 | 812 | |
|
813 | 813 | #ifdef PRINT_TASK_STATISTICS |
|
814 | 814 | rtems_cpu_usage_reset(); |
|
815 | 815 | #endif |
|
816 | 816 | |
|
817 | 817 | status = RTEMS_UNSATISFIED; |
|
818 | 818 | |
|
819 | 819 | switch( lfrCurrentMode ) |
|
820 | 820 | { |
|
821 | 821 | case LFR_MODE_STANDBY: |
|
822 | 822 | status = restart_science_tasks( LFR_MODE_SBM2 ); // restart science tasks |
|
823 | 823 | if (status == RTEMS_SUCCESSFUL) // relaunch spectral_matrix and waveform_picker modules |
|
824 | 824 | { |
|
825 | 825 | launch_spectral_matrix( ); |
|
826 | 826 | launch_waveform_picker( LFR_MODE_SBM2, transitionCoarseTime ); |
|
827 | 827 | } |
|
828 | 828 | break; |
|
829 | 829 | case LFR_MODE_NORMAL: |
|
830 | 830 | restart_asm_activities( LFR_MODE_SBM2 ); |
|
831 | 831 | status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action |
|
832 | 832 | break; |
|
833 | 833 | case LFR_MODE_BURST: |
|
834 | 834 | status = stop_current_mode(); // stop the current mode |
|
835 | 835 | status = restart_science_tasks( LFR_MODE_SBM2 ); // restart the science tasks |
|
836 | 836 | if (status == RTEMS_SUCCESSFUL) // relaunch spectral_matrix and waveform_picker modules |
|
837 | 837 | { |
|
838 | 838 | launch_spectral_matrix( ); |
|
839 | 839 | launch_waveform_picker( LFR_MODE_SBM2, transitionCoarseTime ); |
|
840 | 840 | } |
|
841 | 841 | break; |
|
842 | 842 | case LFR_MODE_SBM1: |
|
843 | 843 | restart_asm_activities( LFR_MODE_SBM2 ); |
|
844 | 844 | status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action |
|
845 | 845 | break; |
|
846 | 846 | default: |
|
847 | 847 | break; |
|
848 | 848 | } |
|
849 | 849 | |
|
850 | 850 | if (status != RTEMS_SUCCESSFUL) |
|
851 | 851 | { |
|
852 | 852 | PRINTF1("ERR *** in enter_mode_sbm2 *** status = %d\n", status) |
|
853 | 853 | status = RTEMS_UNSATISFIED; |
|
854 | 854 | } |
|
855 | 855 | |
|
856 | 856 | return status; |
|
857 | 857 | } |
|
858 | 858 | |
|
859 | 859 | int restart_science_tasks( unsigned char lfrRequestedMode ) |
|
860 | 860 | { |
|
861 | 861 | /** This function is used to restart all science tasks. |
|
862 | 862 | * |
|
863 | 863 | * @return RTEMS directive status codes: |
|
864 | 864 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
865 | 865 | * - RTEMS_INVALID_ID - task id invalid |
|
866 | 866 | * - RTEMS_INCORRECT_STATE - task never started |
|
867 | 867 | * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task |
|
868 | 868 | * |
|
869 | 869 | * Science tasks are AVF0, PRC0, WFRM, CWF3, CW2, CWF1 |
|
870 | 870 | * |
|
871 | 871 | */ |
|
872 | 872 | |
|
873 | 873 | rtems_status_code status[10]; |
|
874 | 874 | rtems_status_code ret; |
|
875 | 875 | |
|
876 | 876 | ret = RTEMS_SUCCESSFUL; |
|
877 | 877 | |
|
878 | 878 | status[0] = rtems_task_restart( Task_id[TASKID_AVF0], lfrRequestedMode ); |
|
879 | 879 | if (status[0] != RTEMS_SUCCESSFUL) |
|
880 | 880 | { |
|
881 | 881 | PRINTF1("in restart_science_task *** AVF0 ERR %d\n", status[0]) |
|
882 | 882 | } |
|
883 | 883 | |
|
884 | 884 | status[1] = rtems_task_restart( Task_id[TASKID_PRC0], lfrRequestedMode ); |
|
885 | 885 | if (status[1] != RTEMS_SUCCESSFUL) |
|
886 | 886 | { |
|
887 | 887 | PRINTF1("in restart_science_task *** PRC0 ERR %d\n", status[1]) |
|
888 | 888 | } |
|
889 | 889 | |
|
890 | 890 | status[2] = rtems_task_restart( Task_id[TASKID_WFRM],1 ); |
|
891 | 891 | if (status[2] != RTEMS_SUCCESSFUL) |
|
892 | 892 | { |
|
893 | 893 | PRINTF1("in restart_science_task *** WFRM ERR %d\n", status[2]) |
|
894 | 894 | } |
|
895 | 895 | |
|
896 | 896 | status[3] = rtems_task_restart( Task_id[TASKID_CWF3],1 ); |
|
897 | 897 | if (status[3] != RTEMS_SUCCESSFUL) |
|
898 | 898 | { |
|
899 | 899 | PRINTF1("in restart_science_task *** CWF3 ERR %d\n", status[3]) |
|
900 | 900 | } |
|
901 | 901 | |
|
902 | 902 | status[4] = rtems_task_restart( Task_id[TASKID_CWF2],1 ); |
|
903 | 903 | if (status[4] != RTEMS_SUCCESSFUL) |
|
904 | 904 | { |
|
905 | 905 | PRINTF1("in restart_science_task *** CWF2 ERR %d\n", status[4]) |
|
906 | 906 | } |
|
907 | 907 | |
|
908 | 908 | status[5] = rtems_task_restart( Task_id[TASKID_CWF1],1 ); |
|
909 | 909 | if (status[5] != RTEMS_SUCCESSFUL) |
|
910 | 910 | { |
|
911 | 911 | PRINTF1("in restart_science_task *** CWF1 ERR %d\n", status[5]) |
|
912 | 912 | } |
|
913 | 913 | |
|
914 | 914 | status[6] = rtems_task_restart( Task_id[TASKID_AVF1], lfrRequestedMode ); |
|
915 | 915 | if (status[6] != RTEMS_SUCCESSFUL) |
|
916 | 916 | { |
|
917 | 917 | PRINTF1("in restart_science_task *** AVF1 ERR %d\n", status[6]) |
|
918 | 918 | } |
|
919 | 919 | |
|
920 | 920 | status[7] = rtems_task_restart( Task_id[TASKID_PRC1],lfrRequestedMode ); |
|
921 | 921 | if (status[7] != RTEMS_SUCCESSFUL) |
|
922 | 922 | { |
|
923 | 923 | PRINTF1("in restart_science_task *** PRC1 ERR %d\n", status[7]) |
|
924 | 924 | } |
|
925 | 925 | |
|
926 | 926 | status[8] = rtems_task_restart( Task_id[TASKID_AVF2], 1 ); |
|
927 | 927 | if (status[8] != RTEMS_SUCCESSFUL) |
|
928 | 928 | { |
|
929 | 929 | PRINTF1("in restart_science_task *** AVF2 ERR %d\n", status[8]) |
|
930 | 930 | } |
|
931 | 931 | |
|
932 | 932 | status[9] = rtems_task_restart( Task_id[TASKID_PRC2], 1 ); |
|
933 | 933 | if (status[9] != RTEMS_SUCCESSFUL) |
|
934 | 934 | { |
|
935 | 935 | PRINTF1("in restart_science_task *** PRC2 ERR %d\n", status[9]) |
|
936 | 936 | } |
|
937 | 937 | |
|
938 | 938 | if ( (status[0] != RTEMS_SUCCESSFUL) || (status[1] != RTEMS_SUCCESSFUL) || |
|
939 | 939 | (status[2] != RTEMS_SUCCESSFUL) || (status[3] != RTEMS_SUCCESSFUL) || |
|
940 | 940 | (status[4] != RTEMS_SUCCESSFUL) || (status[5] != RTEMS_SUCCESSFUL) || |
|
941 | 941 | (status[6] != RTEMS_SUCCESSFUL) || (status[7] != RTEMS_SUCCESSFUL) || |
|
942 | 942 | (status[8] != RTEMS_SUCCESSFUL) || (status[9] != RTEMS_SUCCESSFUL) ) |
|
943 | 943 | { |
|
944 | 944 | ret = RTEMS_UNSATISFIED; |
|
945 | 945 | } |
|
946 | 946 | |
|
947 | 947 | return ret; |
|
948 | 948 | } |
|
949 | 949 | |
|
950 | 950 | int restart_asm_tasks( unsigned char lfrRequestedMode ) |
|
951 | 951 | { |
|
952 | 952 | /** This function is used to restart average spectral matrices tasks. |
|
953 | 953 | * |
|
954 | 954 | * @return RTEMS directive status codes: |
|
955 | 955 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
956 | 956 | * - RTEMS_INVALID_ID - task id invalid |
|
957 | 957 | * - RTEMS_INCORRECT_STATE - task never started |
|
958 | 958 | * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task |
|
959 | 959 | * |
|
960 | 960 | * ASM tasks are AVF0, PRC0, AVF1, PRC1, AVF2 and PRC2 |
|
961 | 961 | * |
|
962 | 962 | */ |
|
963 | 963 | |
|
964 | 964 | rtems_status_code status[6]; |
|
965 | 965 | rtems_status_code ret; |
|
966 | 966 | |
|
967 | 967 | ret = RTEMS_SUCCESSFUL; |
|
968 | 968 | |
|
969 | 969 | status[0] = rtems_task_restart( Task_id[TASKID_AVF0], lfrRequestedMode ); |
|
970 | 970 | if (status[0] != RTEMS_SUCCESSFUL) |
|
971 | 971 | { |
|
972 | 972 | PRINTF1("in restart_science_task *** AVF0 ERR %d\n", status[0]) |
|
973 | 973 | } |
|
974 | 974 | |
|
975 | 975 | status[1] = rtems_task_restart( Task_id[TASKID_PRC0], lfrRequestedMode ); |
|
976 | 976 | if (status[1] != RTEMS_SUCCESSFUL) |
|
977 | 977 | { |
|
978 | 978 | PRINTF1("in restart_science_task *** PRC0 ERR %d\n", status[1]) |
|
979 | 979 | } |
|
980 | 980 | |
|
981 | 981 | status[2] = rtems_task_restart( Task_id[TASKID_AVF1], lfrRequestedMode ); |
|
982 | 982 | if (status[2] != RTEMS_SUCCESSFUL) |
|
983 | 983 | { |
|
984 | 984 | PRINTF1("in restart_science_task *** AVF1 ERR %d\n", status[2]) |
|
985 | 985 | } |
|
986 | 986 | |
|
987 | 987 | status[3] = rtems_task_restart( Task_id[TASKID_PRC1],lfrRequestedMode ); |
|
988 | 988 | if (status[3] != RTEMS_SUCCESSFUL) |
|
989 | 989 | { |
|
990 | 990 | PRINTF1("in restart_science_task *** PRC1 ERR %d\n", status[3]) |
|
991 | 991 | } |
|
992 | 992 | |
|
993 | 993 | status[4] = rtems_task_restart( Task_id[TASKID_AVF2], 1 ); |
|
994 | 994 | if (status[4] != RTEMS_SUCCESSFUL) |
|
995 | 995 | { |
|
996 | 996 | PRINTF1("in restart_science_task *** AVF2 ERR %d\n", status[4]) |
|
997 | 997 | } |
|
998 | 998 | |
|
999 | 999 | status[5] = rtems_task_restart( Task_id[TASKID_PRC2], 1 ); |
|
1000 | 1000 | if (status[5] != RTEMS_SUCCESSFUL) |
|
1001 | 1001 | { |
|
1002 | 1002 | PRINTF1("in restart_science_task *** PRC2 ERR %d\n", status[5]) |
|
1003 | 1003 | } |
|
1004 | 1004 | |
|
1005 | 1005 | if ( (status[0] != RTEMS_SUCCESSFUL) || (status[1] != RTEMS_SUCCESSFUL) || |
|
1006 | 1006 | (status[2] != RTEMS_SUCCESSFUL) || (status[3] != RTEMS_SUCCESSFUL) || |
|
1007 | 1007 | (status[4] != RTEMS_SUCCESSFUL) || (status[5] != RTEMS_SUCCESSFUL) ) |
|
1008 | 1008 | { |
|
1009 | 1009 | ret = RTEMS_UNSATISFIED; |
|
1010 | 1010 | } |
|
1011 | 1011 | |
|
1012 | 1012 | return ret; |
|
1013 | 1013 | } |
|
1014 | 1014 | |
|
1015 | 1015 | int suspend_science_tasks( void ) |
|
1016 | 1016 | { |
|
1017 | 1017 | /** This function suspends the science tasks. |
|
1018 | 1018 | * |
|
1019 | 1019 | * @return RTEMS directive status codes: |
|
1020 | 1020 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
1021 | 1021 | * - RTEMS_INVALID_ID - task id invalid |
|
1022 | 1022 | * - RTEMS_ALREADY_SUSPENDED - task already suspended |
|
1023 | 1023 | * |
|
1024 | 1024 | */ |
|
1025 | 1025 | |
|
1026 | 1026 | rtems_status_code status; |
|
1027 | 1027 | |
|
1028 | 1028 | PRINTF("in suspend_science_tasks\n") |
|
1029 | 1029 | |
|
1030 | 1030 | status = rtems_task_suspend( Task_id[TASKID_AVF0] ); // suspend AVF0 |
|
1031 | 1031 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1032 | 1032 | { |
|
1033 | 1033 | PRINTF1("in suspend_science_task *** AVF0 ERR %d\n", status) |
|
1034 | 1034 | } |
|
1035 | 1035 | else |
|
1036 | 1036 | { |
|
1037 | 1037 | status = RTEMS_SUCCESSFUL; |
|
1038 | 1038 | } |
|
1039 | 1039 | if (status == RTEMS_SUCCESSFUL) // suspend PRC0 |
|
1040 | 1040 | { |
|
1041 | 1041 | status = rtems_task_suspend( Task_id[TASKID_PRC0] ); |
|
1042 | 1042 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1043 | 1043 | { |
|
1044 | 1044 | PRINTF1("in suspend_science_task *** PRC0 ERR %d\n", status) |
|
1045 | 1045 | } |
|
1046 | 1046 | else |
|
1047 | 1047 | { |
|
1048 | 1048 | status = RTEMS_SUCCESSFUL; |
|
1049 | 1049 | } |
|
1050 | 1050 | } |
|
1051 | 1051 | if (status == RTEMS_SUCCESSFUL) // suspend AVF1 |
|
1052 | 1052 | { |
|
1053 | 1053 | status = rtems_task_suspend( Task_id[TASKID_AVF1] ); |
|
1054 | 1054 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1055 | 1055 | { |
|
1056 | 1056 | PRINTF1("in suspend_science_task *** AVF1 ERR %d\n", status) |
|
1057 | 1057 | } |
|
1058 | 1058 | else |
|
1059 | 1059 | { |
|
1060 | 1060 | status = RTEMS_SUCCESSFUL; |
|
1061 | 1061 | } |
|
1062 | 1062 | } |
|
1063 | 1063 | if (status == RTEMS_SUCCESSFUL) // suspend PRC1 |
|
1064 | 1064 | { |
|
1065 | 1065 | status = rtems_task_suspend( Task_id[TASKID_PRC1] ); |
|
1066 | 1066 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1067 | 1067 | { |
|
1068 | 1068 | PRINTF1("in suspend_science_task *** PRC1 ERR %d\n", status) |
|
1069 | 1069 | } |
|
1070 | 1070 | else |
|
1071 | 1071 | { |
|
1072 | 1072 | status = RTEMS_SUCCESSFUL; |
|
1073 | 1073 | } |
|
1074 | 1074 | } |
|
1075 | 1075 | if (status == RTEMS_SUCCESSFUL) // suspend AVF2 |
|
1076 | 1076 | { |
|
1077 | 1077 | status = rtems_task_suspend( Task_id[TASKID_AVF2] ); |
|
1078 | 1078 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1079 | 1079 | { |
|
1080 | 1080 | PRINTF1("in suspend_science_task *** AVF2 ERR %d\n", status) |
|
1081 | 1081 | } |
|
1082 | 1082 | else |
|
1083 | 1083 | { |
|
1084 | 1084 | status = RTEMS_SUCCESSFUL; |
|
1085 | 1085 | } |
|
1086 | 1086 | } |
|
1087 | 1087 | if (status == RTEMS_SUCCESSFUL) // suspend PRC2 |
|
1088 | 1088 | { |
|
1089 | 1089 | status = rtems_task_suspend( Task_id[TASKID_PRC2] ); |
|
1090 | 1090 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1091 | 1091 | { |
|
1092 | 1092 | PRINTF1("in suspend_science_task *** PRC2 ERR %d\n", status) |
|
1093 | 1093 | } |
|
1094 | 1094 | else |
|
1095 | 1095 | { |
|
1096 | 1096 | status = RTEMS_SUCCESSFUL; |
|
1097 | 1097 | } |
|
1098 | 1098 | } |
|
1099 | 1099 | if (status == RTEMS_SUCCESSFUL) // suspend WFRM |
|
1100 | 1100 | { |
|
1101 | 1101 | status = rtems_task_suspend( Task_id[TASKID_WFRM] ); |
|
1102 | 1102 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1103 | 1103 | { |
|
1104 | 1104 | PRINTF1("in suspend_science_task *** WFRM ERR %d\n", status) |
|
1105 | 1105 | } |
|
1106 | 1106 | else |
|
1107 | 1107 | { |
|
1108 | 1108 | status = RTEMS_SUCCESSFUL; |
|
1109 | 1109 | } |
|
1110 | 1110 | } |
|
1111 | 1111 | if (status == RTEMS_SUCCESSFUL) // suspend CWF3 |
|
1112 | 1112 | { |
|
1113 | 1113 | status = rtems_task_suspend( Task_id[TASKID_CWF3] ); |
|
1114 | 1114 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1115 | 1115 | { |
|
1116 | 1116 | PRINTF1("in suspend_science_task *** CWF3 ERR %d\n", status) |
|
1117 | 1117 | } |
|
1118 | 1118 | else |
|
1119 | 1119 | { |
|
1120 | 1120 | status = RTEMS_SUCCESSFUL; |
|
1121 | 1121 | } |
|
1122 | 1122 | } |
|
1123 | 1123 | if (status == RTEMS_SUCCESSFUL) // suspend CWF2 |
|
1124 | 1124 | { |
|
1125 | 1125 | status = rtems_task_suspend( Task_id[TASKID_CWF2] ); |
|
1126 | 1126 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1127 | 1127 | { |
|
1128 | 1128 | PRINTF1("in suspend_science_task *** CWF2 ERR %d\n", status) |
|
1129 | 1129 | } |
|
1130 | 1130 | else |
|
1131 | 1131 | { |
|
1132 | 1132 | status = RTEMS_SUCCESSFUL; |
|
1133 | 1133 | } |
|
1134 | 1134 | } |
|
1135 | 1135 | if (status == RTEMS_SUCCESSFUL) // suspend CWF1 |
|
1136 | 1136 | { |
|
1137 | 1137 | status = rtems_task_suspend( Task_id[TASKID_CWF1] ); |
|
1138 | 1138 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1139 | 1139 | { |
|
1140 | 1140 | PRINTF1("in suspend_science_task *** CWF1 ERR %d\n", status) |
|
1141 | 1141 | } |
|
1142 | 1142 | else |
|
1143 | 1143 | { |
|
1144 | 1144 | status = RTEMS_SUCCESSFUL; |
|
1145 | 1145 | } |
|
1146 | 1146 | } |
|
1147 | 1147 | |
|
1148 | 1148 | return status; |
|
1149 | 1149 | } |
|
1150 | 1150 | |
|
1151 | 1151 | int suspend_asm_tasks( void ) |
|
1152 | 1152 | { |
|
1153 | 1153 | /** This function suspends the science tasks. |
|
1154 | 1154 | * |
|
1155 | 1155 | * @return RTEMS directive status codes: |
|
1156 | 1156 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
1157 | 1157 | * - RTEMS_INVALID_ID - task id invalid |
|
1158 | 1158 | * - RTEMS_ALREADY_SUSPENDED - task already suspended |
|
1159 | 1159 | * |
|
1160 | 1160 | */ |
|
1161 | 1161 | |
|
1162 | 1162 | rtems_status_code status; |
|
1163 | 1163 | |
|
1164 | 1164 | PRINTF("in suspend_science_tasks\n") |
|
1165 | 1165 | |
|
1166 | 1166 | status = rtems_task_suspend( Task_id[TASKID_AVF0] ); // suspend AVF0 |
|
1167 | 1167 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1168 | 1168 | { |
|
1169 | 1169 | PRINTF1("in suspend_science_task *** AVF0 ERR %d\n", status) |
|
1170 | 1170 | } |
|
1171 | 1171 | else |
|
1172 | 1172 | { |
|
1173 | 1173 | status = RTEMS_SUCCESSFUL; |
|
1174 | 1174 | } |
|
1175 | 1175 | |
|
1176 | 1176 | if (status == RTEMS_SUCCESSFUL) // suspend PRC0 |
|
1177 | 1177 | { |
|
1178 | 1178 | status = rtems_task_suspend( Task_id[TASKID_PRC0] ); |
|
1179 | 1179 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1180 | 1180 | { |
|
1181 | 1181 | PRINTF1("in suspend_science_task *** PRC0 ERR %d\n", status) |
|
1182 | 1182 | } |
|
1183 | 1183 | else |
|
1184 | 1184 | { |
|
1185 | 1185 | status = RTEMS_SUCCESSFUL; |
|
1186 | 1186 | } |
|
1187 | 1187 | } |
|
1188 | 1188 | |
|
1189 | 1189 | if (status == RTEMS_SUCCESSFUL) // suspend AVF1 |
|
1190 | 1190 | { |
|
1191 | 1191 | status = rtems_task_suspend( Task_id[TASKID_AVF1] ); |
|
1192 | 1192 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1193 | 1193 | { |
|
1194 | 1194 | PRINTF1("in suspend_science_task *** AVF1 ERR %d\n", status) |
|
1195 | 1195 | } |
|
1196 | 1196 | else |
|
1197 | 1197 | { |
|
1198 | 1198 | status = RTEMS_SUCCESSFUL; |
|
1199 | 1199 | } |
|
1200 | 1200 | } |
|
1201 | 1201 | |
|
1202 | 1202 | if (status == RTEMS_SUCCESSFUL) // suspend PRC1 |
|
1203 | 1203 | { |
|
1204 | 1204 | status = rtems_task_suspend( Task_id[TASKID_PRC1] ); |
|
1205 | 1205 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1206 | 1206 | { |
|
1207 | 1207 | PRINTF1("in suspend_science_task *** PRC1 ERR %d\n", status) |
|
1208 | 1208 | } |
|
1209 | 1209 | else |
|
1210 | 1210 | { |
|
1211 | 1211 | status = RTEMS_SUCCESSFUL; |
|
1212 | 1212 | } |
|
1213 | 1213 | } |
|
1214 | 1214 | |
|
1215 | 1215 | if (status == RTEMS_SUCCESSFUL) // suspend AVF2 |
|
1216 | 1216 | { |
|
1217 | 1217 | status = rtems_task_suspend( Task_id[TASKID_AVF2] ); |
|
1218 | 1218 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1219 | 1219 | { |
|
1220 | 1220 | PRINTF1("in suspend_science_task *** AVF2 ERR %d\n", status) |
|
1221 | 1221 | } |
|
1222 | 1222 | else |
|
1223 | 1223 | { |
|
1224 | 1224 | status = RTEMS_SUCCESSFUL; |
|
1225 | 1225 | } |
|
1226 | 1226 | } |
|
1227 | 1227 | |
|
1228 | 1228 | if (status == RTEMS_SUCCESSFUL) // suspend PRC2 |
|
1229 | 1229 | { |
|
1230 | 1230 | status = rtems_task_suspend( Task_id[TASKID_PRC2] ); |
|
1231 | 1231 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
1232 | 1232 | { |
|
1233 | 1233 | PRINTF1("in suspend_science_task *** PRC2 ERR %d\n", status) |
|
1234 | 1234 | } |
|
1235 | 1235 | else |
|
1236 | 1236 | { |
|
1237 | 1237 | status = RTEMS_SUCCESSFUL; |
|
1238 | 1238 | } |
|
1239 | 1239 | } |
|
1240 | 1240 | |
|
1241 | 1241 | return status; |
|
1242 | 1242 | } |
|
1243 | 1243 | |
|
1244 | 1244 | void launch_waveform_picker( unsigned char mode, unsigned int transitionCoarseTime ) |
|
1245 | 1245 | { |
|
1246 | 1246 | WFP_reset_current_ring_nodes(); |
|
1247 | 1247 | |
|
1248 | 1248 | reset_waveform_picker_regs(); |
|
1249 | 1249 | |
|
1250 | 1250 | set_wfp_burst_enable_register( mode ); |
|
1251 | 1251 | |
|
1252 | 1252 | LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER ); |
|
1253 | 1253 | LEON_Unmask_interrupt( IRQ_WAVEFORM_PICKER ); |
|
1254 | 1254 | |
|
1255 | 1255 | if (transitionCoarseTime == 0) |
|
1256 | 1256 | { |
|
1257 | 1257 | // instant transition means transition on the next valid date |
|
1258 | 1258 | // this is mandatory to have a good snapshot period a a good correction of the snapshot period |
|
1259 | 1259 | waveform_picker_regs->start_date = time_management_regs->coarse_time + 1; |
|
1260 | 1260 | } |
|
1261 | 1261 | else |
|
1262 | 1262 | { |
|
1263 | 1263 | waveform_picker_regs->start_date = transitionCoarseTime; |
|
1264 | 1264 | } |
|
1265 | 1265 | |
|
1266 | 1266 | } |
|
1267 | 1267 | |
|
1268 | 1268 | void launch_spectral_matrix( void ) |
|
1269 | 1269 | { |
|
1270 | 1270 | SM_reset_current_ring_nodes(); |
|
1271 | 1271 | |
|
1272 | 1272 | reset_spectral_matrix_regs(); |
|
1273 | 1273 | |
|
1274 | 1274 | reset_nb_sm(); |
|
1275 | 1275 | |
|
1276 | 1276 | set_sm_irq_onNewMatrix( 1 ); |
|
1277 | 1277 | |
|
1278 | 1278 | LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); |
|
1279 | 1279 | LEON_Unmask_interrupt( IRQ_SPECTRAL_MATRIX ); |
|
1280 | 1280 | |
|
1281 | 1281 | } |
|
1282 | 1282 | |
|
1283 | 1283 | void set_sm_irq_onNewMatrix( unsigned char value ) |
|
1284 | 1284 | { |
|
1285 | 1285 | if (value == 1) |
|
1286 | 1286 | { |
|
1287 | 1287 | spectral_matrix_regs->config = spectral_matrix_regs->config | 0x01; |
|
1288 | 1288 | } |
|
1289 | 1289 | else |
|
1290 | 1290 | { |
|
1291 | 1291 | spectral_matrix_regs->config = spectral_matrix_regs->config & 0xfffffffe; // 1110 |
|
1292 | 1292 | } |
|
1293 | 1293 | } |
|
1294 | 1294 | |
|
1295 | 1295 | void set_sm_irq_onError( unsigned char value ) |
|
1296 | 1296 | { |
|
1297 | 1297 | if (value == 1) |
|
1298 | 1298 | { |
|
1299 | 1299 | spectral_matrix_regs->config = spectral_matrix_regs->config | 0x02; |
|
1300 | 1300 | } |
|
1301 | 1301 | else |
|
1302 | 1302 | { |
|
1303 | 1303 | spectral_matrix_regs->config = spectral_matrix_regs->config & 0xfffffffd; // 1101 |
|
1304 | 1304 | } |
|
1305 | 1305 | } |
|
1306 | 1306 | |
|
1307 | 1307 | //***************************** |
|
1308 | 1308 | // CONFIGURE CALIBRATION SIGNAL |
|
1309 | 1309 | void setCalibrationPrescaler( unsigned int prescaler ) |
|
1310 | 1310 | { |
|
1311 | 1311 | // prescaling of the master clock (25 MHz) |
|
1312 | 1312 | // master clock is divided by 2^prescaler |
|
1313 | 1313 | time_management_regs->calPrescaler = prescaler; |
|
1314 | 1314 | } |
|
1315 | 1315 | |
|
1316 | 1316 | void setCalibrationDivisor( unsigned int divisionFactor ) |
|
1317 | 1317 | { |
|
1318 | 1318 | // division of the prescaled clock by the division factor |
|
1319 | 1319 | time_management_regs->calDivisor = divisionFactor; |
|
1320 | 1320 | } |
|
1321 | 1321 | |
|
1322 | 1322 | void setCalibrationData( void ){ |
|
1323 | 1323 | unsigned int k; |
|
1324 | 1324 | unsigned short data; |
|
1325 | 1325 | float val; |
|
1326 | 1326 | float f0; |
|
1327 | 1327 | float f1; |
|
1328 | 1328 | float fs; |
|
1329 | 1329 | float Ts; |
|
1330 | 1330 | float scaleFactor; |
|
1331 | 1331 | |
|
1332 | 1332 | f0 = 625; |
|
1333 | 1333 | f1 = 10000; |
|
1334 | 1334 | fs = 160256.410; |
|
1335 | 1335 | Ts = 1. / fs; |
|
1336 | 1336 | scaleFactor = 0.250 / 0.000654; // 191, 500 mVpp, 2 sinus waves => 500 mVpp each, amplitude = 250 mV |
|
1337 | 1337 | |
|
1338 | 1338 | time_management_regs->calDataPtr = 0x00; |
|
1339 | 1339 | |
|
1340 | 1340 | // build the signal for the SCM calibration |
|
1341 | 1341 | for (k=0; k<256; k++) |
|
1342 | 1342 | { |
|
1343 | 1343 | val = sin( 2 * pi * f0 * k * Ts ) |
|
1344 | 1344 | + sin( 2 * pi * f1 * k * Ts ); |
|
1345 | 1345 | data = (unsigned short) ((val * scaleFactor) + 2048); |
|
1346 | 1346 | time_management_regs->calData = data & 0xfff; |
|
1347 | 1347 | } |
|
1348 | 1348 | } |
|
1349 | 1349 | |
|
1350 | 1350 | void setCalibrationDataInterleaved( void ){ |
|
1351 | 1351 | unsigned int k; |
|
1352 | 1352 | float val; |
|
1353 | 1353 | float f0; |
|
1354 | 1354 | float f1; |
|
1355 | 1355 | float fs; |
|
1356 | 1356 | float Ts; |
|
1357 | 1357 | unsigned short data[384]; |
|
1358 | 1358 | unsigned char *dataPtr; |
|
1359 | 1359 | |
|
1360 | 1360 | f0 = 625; |
|
1361 | 1361 | f1 = 10000; |
|
1362 | 1362 | fs = 240384.615; |
|
1363 | 1363 | Ts = 1. / fs; |
|
1364 | 1364 | |
|
1365 | 1365 | time_management_regs->calDataPtr = 0x00; |
|
1366 | 1366 | |
|
1367 | 1367 | // build the signal for the SCM calibration |
|
1368 | 1368 | for (k=0; k<384; k++) |
|
1369 | 1369 | { |
|
1370 | 1370 | val = sin( 2 * pi * f0 * k * Ts ) |
|
1371 | 1371 | + sin( 2 * pi * f1 * k * Ts ); |
|
1372 | 1372 | data[k] = (unsigned short) (val * 512 + 2048); |
|
1373 | 1373 | } |
|
1374 | 1374 | |
|
1375 | 1375 | // write the signal in interleaved mode |
|
1376 | 1376 | for (k=0; k<128; k++) |
|
1377 | 1377 | { |
|
1378 | 1378 | dataPtr = (unsigned char*) &data[k*3 + 2]; |
|
1379 | 1379 | time_management_regs->calData = (data[k*3] & 0xfff) |
|
1380 | 1380 | + ( (dataPtr[0] & 0x3f) << 12); |
|
1381 | 1381 | time_management_regs->calData = (data[k*3 + 1] & 0xfff) |
|
1382 | 1382 | + ( (dataPtr[1] & 0x3f) << 12); |
|
1383 | 1383 | } |
|
1384 | 1384 | } |
|
1385 | 1385 | |
|
1386 | 1386 | void setCalibrationReload( bool state) |
|
1387 | 1387 | { |
|
1388 | 1388 | if (state == true) |
|
1389 | 1389 | { |
|
1390 | 1390 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl | 0x00000010; // [0001 0000] |
|
1391 | 1391 | } |
|
1392 | 1392 | else |
|
1393 | 1393 | { |
|
1394 | 1394 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl & 0xffffffef; // [1110 1111] |
|
1395 | 1395 | } |
|
1396 | 1396 | } |
|
1397 | 1397 | |
|
1398 | 1398 | void setCalibrationEnable( bool state ) |
|
1399 | 1399 | { |
|
1400 | 1400 | // this bit drives the multiplexer |
|
1401 | 1401 | if (state == true) |
|
1402 | 1402 | { |
|
1403 | 1403 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl | 0x00000040; // [0100 0000] |
|
1404 | 1404 | } |
|
1405 | 1405 | else |
|
1406 | 1406 | { |
|
1407 | 1407 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl & 0xffffffbf; // [1011 1111] |
|
1408 | 1408 | } |
|
1409 | 1409 | } |
|
1410 | 1410 | |
|
1411 | 1411 | void setCalibrationInterleaved( bool state ) |
|
1412 | 1412 | { |
|
1413 | 1413 | // this bit drives the multiplexer |
|
1414 | 1414 | if (state == true) |
|
1415 | 1415 | { |
|
1416 | 1416 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl | 0x00000020; // [0010 0000] |
|
1417 | 1417 | } |
|
1418 | 1418 | else |
|
1419 | 1419 | { |
|
1420 | 1420 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl & 0xffffffdf; // [1101 1111] |
|
1421 | 1421 | } |
|
1422 | 1422 | } |
|
1423 | 1423 | |
|
1424 | 1424 | void setCalibration( bool state ) |
|
1425 | 1425 | { |
|
1426 | 1426 | if (state == true) |
|
1427 | 1427 | { |
|
1428 | 1428 | setCalibrationEnable( true ); |
|
1429 | 1429 | setCalibrationReload( false ); |
|
1430 | 1430 | set_hk_lfr_calib_enable( true ); |
|
1431 | 1431 | } |
|
1432 | 1432 | else |
|
1433 | 1433 | { |
|
1434 | 1434 | setCalibrationEnable( false ); |
|
1435 | 1435 | setCalibrationReload( true ); |
|
1436 | 1436 | set_hk_lfr_calib_enable( false ); |
|
1437 | 1437 | } |
|
1438 | 1438 | } |
|
1439 | 1439 | |
|
1440 | 1440 | void configureCalibration( bool interleaved ) |
|
1441 | 1441 | { |
|
1442 | 1442 | setCalibration( false ); |
|
1443 | 1443 | if ( interleaved == true ) |
|
1444 | 1444 | { |
|
1445 | 1445 | setCalibrationInterleaved( true ); |
|
1446 | 1446 | setCalibrationPrescaler( 0 ); // 25 MHz => 25 000 000 |
|
1447 | 1447 | setCalibrationDivisor( 26 ); // => 240 384 |
|
1448 | 1448 | setCalibrationDataInterleaved(); |
|
1449 | 1449 | } |
|
1450 | 1450 | else |
|
1451 | 1451 | { |
|
1452 | 1452 | setCalibrationPrescaler( 0 ); // 25 MHz => 25 000 000 |
|
1453 | 1453 | setCalibrationDivisor( 38 ); // => 160 256 (39 - 1) |
|
1454 | 1454 | setCalibrationData(); |
|
1455 | 1455 | } |
|
1456 | 1456 | } |
|
1457 | 1457 | |
|
1458 | 1458 | //**************** |
|
1459 | 1459 | // CLOSING ACTIONS |
|
1460 | 1460 | void update_last_TC_exe( ccsdsTelecommandPacket_t *TC, unsigned char * time ) |
|
1461 | 1461 | { |
|
1462 | 1462 | /** This function is used to update the HK packets statistics after a successful TC execution. |
|
1463 | 1463 | * |
|
1464 | 1464 | * @param TC points to the TC being processed |
|
1465 | 1465 | * @param time is the time used to date the TC execution |
|
1466 | 1466 | * |
|
1467 | 1467 | */ |
|
1468 | 1468 | |
|
1469 | 1469 | unsigned int val; |
|
1470 | 1470 | |
|
1471 | 1471 | housekeeping_packet.hk_lfr_last_exe_tc_id[0] = TC->packetID[0]; |
|
1472 | 1472 | housekeeping_packet.hk_lfr_last_exe_tc_id[1] = TC->packetID[1]; |
|
1473 | 1473 | housekeeping_packet.hk_lfr_last_exe_tc_type[0] = 0x00; |
|
1474 | 1474 | housekeeping_packet.hk_lfr_last_exe_tc_type[1] = TC->serviceType; |
|
1475 | 1475 | housekeeping_packet.hk_lfr_last_exe_tc_subtype[0] = 0x00; |
|
1476 | 1476 | housekeeping_packet.hk_lfr_last_exe_tc_subtype[1] = TC->serviceSubType; |
|
1477 | 1477 | housekeeping_packet.hk_lfr_last_exe_tc_time[0] = time[0]; |
|
1478 | 1478 | housekeeping_packet.hk_lfr_last_exe_tc_time[1] = time[1]; |
|
1479 | 1479 | housekeeping_packet.hk_lfr_last_exe_tc_time[2] = time[2]; |
|
1480 | 1480 | housekeeping_packet.hk_lfr_last_exe_tc_time[3] = time[3]; |
|
1481 | 1481 | housekeeping_packet.hk_lfr_last_exe_tc_time[4] = time[4]; |
|
1482 | 1482 | housekeeping_packet.hk_lfr_last_exe_tc_time[5] = time[5]; |
|
1483 | 1483 | |
|
1484 | 1484 | val = housekeeping_packet.hk_lfr_exe_tc_cnt[0] * 256 + housekeeping_packet.hk_lfr_exe_tc_cnt[1]; |
|
1485 | 1485 | val++; |
|
1486 | 1486 | housekeeping_packet.hk_lfr_exe_tc_cnt[0] = (unsigned char) (val >> 8); |
|
1487 | 1487 | housekeeping_packet.hk_lfr_exe_tc_cnt[1] = (unsigned char) (val); |
|
1488 | 1488 | } |
|
1489 | 1489 | |
|
1490 | 1490 | void update_last_TC_rej(ccsdsTelecommandPacket_t *TC, unsigned char * time ) |
|
1491 | 1491 | { |
|
1492 | 1492 | /** This function is used to update the HK packets statistics after a TC rejection. |
|
1493 | 1493 | * |
|
1494 | 1494 | * @param TC points to the TC being processed |
|
1495 | 1495 | * @param time is the time used to date the TC rejection |
|
1496 | 1496 | * |
|
1497 | 1497 | */ |
|
1498 | 1498 | |
|
1499 | 1499 | unsigned int val; |
|
1500 | 1500 | |
|
1501 | 1501 | housekeeping_packet.hk_lfr_last_rej_tc_id[0] = TC->packetID[0]; |
|
1502 | 1502 | housekeeping_packet.hk_lfr_last_rej_tc_id[1] = TC->packetID[1]; |
|
1503 | 1503 | housekeeping_packet.hk_lfr_last_rej_tc_type[0] = 0x00; |
|
1504 | 1504 | housekeeping_packet.hk_lfr_last_rej_tc_type[1] = TC->serviceType; |
|
1505 | 1505 | housekeeping_packet.hk_lfr_last_rej_tc_subtype[0] = 0x00; |
|
1506 | 1506 | housekeeping_packet.hk_lfr_last_rej_tc_subtype[1] = TC->serviceSubType; |
|
1507 | 1507 | housekeeping_packet.hk_lfr_last_rej_tc_time[0] = time[0]; |
|
1508 | 1508 | housekeeping_packet.hk_lfr_last_rej_tc_time[1] = time[1]; |
|
1509 | 1509 | housekeeping_packet.hk_lfr_last_rej_tc_time[2] = time[2]; |
|
1510 | 1510 | housekeeping_packet.hk_lfr_last_rej_tc_time[3] = time[3]; |
|
1511 | 1511 | housekeeping_packet.hk_lfr_last_rej_tc_time[4] = time[4]; |
|
1512 | 1512 | housekeeping_packet.hk_lfr_last_rej_tc_time[5] = time[5]; |
|
1513 | 1513 | |
|
1514 | 1514 | val = housekeeping_packet.hk_lfr_rej_tc_cnt[0] * 256 + housekeeping_packet.hk_lfr_rej_tc_cnt[1]; |
|
1515 | 1515 | val++; |
|
1516 | 1516 | housekeeping_packet.hk_lfr_rej_tc_cnt[0] = (unsigned char) (val >> 8); |
|
1517 | 1517 | housekeeping_packet.hk_lfr_rej_tc_cnt[1] = (unsigned char) (val); |
|
1518 | 1518 | } |
|
1519 | 1519 | |
|
1520 | 1520 | void close_action(ccsdsTelecommandPacket_t *TC, int result, rtems_id queue_id ) |
|
1521 | 1521 | { |
|
1522 | 1522 | /** This function is the last step of the TC execution workflow. |
|
1523 | 1523 | * |
|
1524 | 1524 | * @param TC points to the TC being processed |
|
1525 | 1525 | * @param result is the result of the TC execution (LFR_SUCCESSFUL / LFR_DEFAULT) |
|
1526 | 1526 | * @param queue_id is the id of the RTEMS message queue used to send TM packets |
|
1527 | 1527 | * @param time is the time used to date the TC execution |
|
1528 | 1528 | * |
|
1529 | 1529 | */ |
|
1530 | 1530 | |
|
1531 | 1531 | unsigned char requestedMode; |
|
1532 | 1532 | |
|
1533 | 1533 | if (result == LFR_SUCCESSFUL) |
|
1534 | 1534 | { |
|
1535 | 1535 | if ( !( (TC->serviceType==TC_TYPE_TIME) & (TC->serviceSubType==TC_SUBTYPE_UPDT_TIME) ) |
|
1536 | 1536 | & |
|
1537 | 1537 | !( (TC->serviceType==TC_TYPE_GEN) & (TC->serviceSubType==TC_SUBTYPE_UPDT_INFO)) |
|
1538 | 1538 | ) |
|
1539 | 1539 | { |
|
1540 | 1540 | send_tm_lfr_tc_exe_success( TC, queue_id ); |
|
1541 | 1541 | } |
|
1542 | 1542 | if ( (TC->serviceType == TC_TYPE_GEN) & (TC->serviceSubType == TC_SUBTYPE_ENTER) ) |
|
1543 | 1543 | { |
|
1544 | 1544 | //********************************** |
|
1545 | 1545 | // UPDATE THE LFRMODE LOCAL VARIABLE |
|
1546 | 1546 | requestedMode = TC->dataAndCRC[1]; |
|
1547 | 1547 | updateLFRCurrentMode( requestedMode ); |
|
1548 | 1548 | } |
|
1549 | 1549 | } |
|
1550 | 1550 | else if (result == LFR_EXE_ERROR) |
|
1551 | 1551 | { |
|
1552 | 1552 | send_tm_lfr_tc_exe_error( TC, queue_id ); |
|
1553 | 1553 | } |
|
1554 | 1554 | } |
|
1555 | 1555 | |
|
1556 | 1556 | //*************************** |
|
1557 | 1557 | // Interrupt Service Routines |
|
1558 | 1558 | rtems_isr commutation_isr1( rtems_vector_number vector ) |
|
1559 | 1559 | { |
|
1560 | 1560 | if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) { |
|
1561 | 1561 | PRINTF("In commutation_isr1 *** Error sending event to DUMB\n") |
|
1562 | 1562 | } |
|
1563 | 1563 | } |
|
1564 | 1564 | |
|
1565 | 1565 | rtems_isr commutation_isr2( rtems_vector_number vector ) |
|
1566 | 1566 | { |
|
1567 | 1567 | if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) { |
|
1568 | 1568 | PRINTF("In commutation_isr2 *** Error sending event to DUMB\n") |
|
1569 | 1569 | } |
|
1570 | 1570 | } |
|
1571 | 1571 | |
|
1572 | 1572 | //**************** |
|
1573 | 1573 | // OTHER FUNCTIONS |
|
1574 | 1574 | void updateLFRCurrentMode( unsigned char requestedMode ) |
|
1575 | 1575 | { |
|
1576 | 1576 | /** This function updates the value of the global variable lfrCurrentMode. |
|
1577 | 1577 | * |
|
1578 | 1578 | * lfrCurrentMode is a parameter used by several functions to know in which mode LFR is running. |
|
1579 | 1579 | * |
|
1580 | 1580 | */ |
|
1581 | 1581 | |
|
1582 | 1582 | // update the local value of lfrCurrentMode with the value contained in the housekeeping_packet structure |
|
1583 | 1583 | housekeeping_packet.lfr_status_word[0] = (unsigned char) ((requestedMode << 4) + 0x0d); |
|
1584 | 1584 | lfrCurrentMode = requestedMode; |
|
1585 | 1585 | } |
|
1586 | 1586 | |
|
1587 | 1587 | void set_lfr_soft_reset( unsigned char value ) |
|
1588 | 1588 | { |
|
1589 | 1589 | if (value == 1) |
|
1590 | 1590 | { |
|
1591 | 1591 | time_management_regs->ctrl = time_management_regs->ctrl | 0x00000004; // [0100] |
|
1592 | 1592 | } |
|
1593 | 1593 | else |
|
1594 | 1594 | { |
|
1595 | 1595 | time_management_regs->ctrl = time_management_regs->ctrl & 0xfffffffb; // [1011] |
|
1596 | 1596 | } |
|
1597 | 1597 | } |
|
1598 | 1598 | |
|
1599 | 1599 | void reset_lfr( void ) |
|
1600 | 1600 | { |
|
1601 | 1601 | set_lfr_soft_reset( 1 ); |
|
1602 | 1602 | |
|
1603 | 1603 | set_lfr_soft_reset( 0 ); |
|
1604 | 1604 | |
|
1605 | 1605 | set_hk_lfr_sc_potential_flag( true ); |
|
1606 | 1606 | } |
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